I picked up an XDI twin plug ignition setup for the 930 here on the classifieds, and I have two elementary questions on installing this.

1. How do people install the coil packs on the firewall? Is it as simple as drilling a hole, installing a rivnut, and bolting them onto the firewall? Or is there more to it than that? Seems like that is the only option unless I weld some brackets on there.

2. Where do you guys install the MAP sensor? Can I use one of the vacuum lines that currently run to the distributor?

Thanks in advance.

Rich

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"The reason most people give up is because they look at how far they have to go, not how far they have come." -Bruce Anderson via FB
-Marine Blue '87 930